Today's news you might've missed:

• Apparently Randy Jackson just can't quit "American Idol." Even though the original "Idol" judge said he was done earlier this year, new reports are circulating that the dawg may be back in the house as the new mentor, replacing Jimmy Iovine. [Deadline]
• Bradley Cooper might switch gears from churning out potential award-winners and grab a voice role instead. Rumor has it he's in talks to voice Rocket Raccoon in Marvel's "Guardians of the Galaxy." [THR]
• Kendrick Lamar has a new reason to celebrate beyond laying out the entire hip-hop community in a single verse: his album "good kid, m.A.A.d. city" has officially gone platinum. [Billboard]
• Meanwhile, Brandy recently struggled to fill a stadium of 90,000 in South Africa. The singer was scheduled to give a surprise performance, but after seeing that only 40 people were in the audience she hung up her mic two songs into the set. [Telegraph]
• If you're going to marry a rock star, make sure you put the good stuff in the pre-nup agreement. After divorcing Dan Auerbach of The Black Keys, Stephanie Gonis is reportedly going to keep $5 million and Bob Dylan's hair. [TMZ]